反应本机打开默认邮件应用程序与附件

Question

我需要能够通过单击反应本机应用程序中的按钮来打开默认电子邮件应用程序。我尝试使用 react-native-email-link 但它没有添加附件的选项。我还可以使用其他允许附件的东西吗？

Answer 1

您可以通过 expo-mail-composer 实现此目的

    import * as MailComposer from 'expo-mail-composer';

    [...]

    const canMail = await MailComposer.isAvailableAsync();

    if(!canMail) {
      console.warn("Can't open the mail app! You may be using the iPhone simulator or don't have a mail app installed")
      return;
    }

    MailComposer.composeAsync({
      subject: "Hello, Mail Composer!",
      body: "Some body text goes here",
      recipients: "[email protected]",
      attachments: [
        "https://venturebeat.com/wp-content/uploads/2017/09/stack_overflow_logo.jpg?w=1200&strip=all"
        // you can also attach local files
      ]
    });

：此处的小吃演示：https://snack.expo.dev/@joem-rp/expo-mail-composer-demo